mayac207 mayac207
  • 21-05-2018
  • Mathematics
contestada

I'm thinking of a number. I subtract 4 and then halve the result. The answer is 9. What is the number I am thinking of?

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heyneighbor
heyneighbor heyneighbor
  • 21-05-2018
Hey There

Correct answer: 13

Why? To find this out you need to add 4 to 9 to figure it out

have a good day
Answer Link
laylay76 laylay76
  • 21-05-2018
Answer : 22
This is because we use inverse.
double 9= 18
18+4=22
Answer Link

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